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Wood-mizer BMS25, Safety, Operation, Maintenance And Parts Manual

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Wood-mizer BMS25 Safety, Operation, Maintenance And Parts Manual Download Page 23

Blade Support Installation

WM doc 1/20/21

3-9

3

9.

Repeat the steps for each of the other tubes. 

NOTE: 

The left and right blade guide supports must be assembled with 

the post away from the outer end of the support tube. See Fig. 3-5.

NOTE: 

The rear blade guide supports must be assembled with the 

post closer to the outer end of the support tube. See Fig. 3-6.

FIG. 3-5

FIG. 3-6

TD-BMS25-10

support tube

flanged nylok hex nut

wing nut

pushnut ring

blade support wheel

blade support guide 
with post

bolt

blade support guide 
without post

130205-R-11

support tube

flanged nylok hex 
nut

wing nut

blade support guide

pushnut ring

blade support 
wheel

blade support guide 
with post

bolt

Summary of Contents for BMS25

Page 1: ...WARNING Read and understand this manual before using this machine Blade Sharpener BMS25 Safety Operation Maintenance and Parts Manual BMS25 rev A1 00 Safety is our 1 concern Form 2448...

Page 2: ...et Indianapolis Indiana 46214 DOLIRUQLD 3URSRVLWLRQ DUQLQJ 51 1 UHDWKLQJ JDV GLHVHO HQJLQH H KDXVW H SRVHV RX WR FKHPLFDOV NQRZQ WR WKH 6WDWH RI DOLIRUQLD WR FDXVH FDQFHU DQG ELUWK GHIHFWV RU RWKHU UH...

Page 3: ...ment 4 1 4 2 Blade Rest Bolt Adjustment 4 4 4 3 Grinding Wheel Shape 4 5 4 4 Face Grind Adjustment 4 8 4 5 Tooth Height Adjustments 4 10 4 6 Gullet Grind Adjustment 4 11 4 7 Back Grind Adjustment 4 13...

Page 4: ...Table of Contents Section Page iv BMS25 1 20 21 Table of Contents 7 3 Grinding Wheel Maintenance 7 3 7 4 Blade Sharpening Tips 7 4...

Page 5: ...listed below for the continental U S and Canada Office Hours All times are Eastern Standard Time Please have your customer and serial number ready when you call Wood Mizer will accept these methods of...

Page 6: ...be free from defects in material and workmanship attributable to Warran USA and World Headquarters Canadian Headquarters Serving North South America Oceania East Asia Wood Mizer LLC 8180 West 10th Str...

Page 7: ...n copies available upon request Warrantor does not separately warrant such items Components or equipment manufactured by third parties are not covered by this war ranty Warrantor however will provide...

Page 8: ...er shall be responsible for any expenses incurred by Warrantor in returning the equipment to the Purchaser LIMITATIONS AND DISCLAIMERS OF OTHER WARRANTIES EXCEPT FOR THE EXPRESS WARRANTY PROVISIONS ST...

Page 9: ...y one or more of the provisions of this warranty shall be or become invalid illegal or unenforceable in any respect the validity legality and enforceability of the remaining provi sions of this warran...

Page 10: ...blade by rotating the cam grinder motor switch turns on the grinder motor to spin the grinding wheel cam motor switch turns on the cam motor to continually move the pusher to index the blade pusher wi...

Page 11: ...rate injury or damage to equipment NOTICE indicates vital information 2 2 Safety Instructions OWNER OPERATOR S RESPONSIBILITY The procedures listed in this manual may not include all ANSI OSHA or loca...

Page 12: ...ious injury WARNING Always wear gloves and eye protection when handling bandsaw blades Changing blades is safest when done by one person Keep all other persons away from area when coiling carrying or...

Page 13: ...s on which the bearing sur faces are not clean flat and free from burrs CAUTION Do not tighten the mounting nut excessively CAUTION Do not stand directly in front of a cutoff wheel whenever machine is...

Page 14: ...this could result in serious injury or death WARNING Do not place the battery around flammable objects such as fuel or sawdust Failure to follow this could result in serious injury or death WARNING Do...

Page 15: ...hed to each One Wiring Harness One Grinding Wheel One Dressing Stone One Multi Angle Template Blade Support Bag Assembly Leg Bag Assembly Blade Support Bag Assembly Contents Qty Bolt M6 1 0x35mm Class...

Page 16: ...s with the compression coupling a Fasten the lower leg into one end of the compression coupling by inserting the leg into the coupling and twisting the ring on the coupling until it tightens onto the...

Page 17: ...ner using two carriage bolts and wing nuts See Fig 3 2 a Place the top of the upper leg against the inside of the pan weldment b Align the holes at the top of the upper leg with the holes in the pan w...

Page 18: ...c 1 20 21 3 d Fasten a wing nut onto the inside of the leg 3 Repeat the previous steps for the other two legs 4 Tighten all of the wing nuts FIG 3 2 TD BMS25 12 carriage bolt compression coupling uppe...

Page 19: ...nsure that the switches are in the off position to avoid starting the motors when power is applied 2 Raise the sharpener head to avoid contacting the frame with the grinding wheel 3 Connect power to t...

Page 20: ...the electrical installation with these tips If a switch in the control box does not work properly check the connections listed above Also check the fuse in the wiring harness near the positive battery...

Page 21: ...larger section of the slot in the support bracket and mount pan ensuring that one nylok hex nuts is tight against the support tube and that the other is below the mount pan 2 Slide the support tube a...

Page 22: ...3 5 and Fig 3 6 1 Assemble a blade support guide with a post and a blade support guide without a post onto the end of a support tube opposite of the end with the hole for the bolt and nylok nuts 2 Ins...

Page 23: ...he rear blade guide supports must be assembled with the post closer to the outer end of the support tube See Fig 3 6 FIG 3 5 FIG 3 6 TD BMS25 10 support tube flanged nylok hex nut wing nut pushnut rin...

Page 24: ...tches are in the off position to avoid starting the motors when power is applied 2 While supporting the motor a Remove the wing nut that attaches the top rod end to the motor mount b Slide the turnbuc...

Page 25: ...sharpener head be sure to keep it supported Do not allow the sharpener to fall It may damage the grinding wheel or the blade and may cause personal injury 12 Loosen the thumbnut 13 Twist the turnbuckl...

Page 26: ...e cover by removing the wing nut on the top and sides of the cover 3 Raise the sharpener head to avoid contacting the frame with the grinding wheel if installed NOTE If a grinding wheel is installed d...

Page 27: ...E The top wing nut and the position in the slot controls the angle of the sharpener head rotation 10 Rotate the sharpener head so that the face of the grinding wheel is parallel with the edge of the h...

Page 28: ...Hook Angle Adjustment 4 3 WM doc 1 20 21 4 13 Replace the cover and tighten the wing nuts on the top and side FIG 4 2 TD BMS25 22 slot wing nuts...

Page 29: ...s 1 Identify the current position of the blade rest bolts and the desired size of blade 2 Remove the lock nuts fastened to the blade rest bolts See Fig 4 3 3 Remove the rest bolts and springs from the...

Page 30: ...des NOTE A blade should be installed before performing this adjustment See Section 5 2 Blade Installation Dress the grinding wheel See Fig 4 5 1 Turn the grinder motor switch to the on position to sta...

Page 31: ...d after the sharpener has been adjusted to grind the blade The shape at which you have dressed the wheel must be maintained It is especially important to maintain the small radius on the left corner o...

Page 32: ...el by using the dressing stone on the side surface of the wheel Doing so could cause the wheel to explode resulting in personal injury and or machine damage NOTE As the wheel becomes smaller in diamet...

Page 33: ...uckle until the grinding wheel clears the blade tooth 2 Using the jog switch move the blade until the next tooth is underneath the grinding wheel and the pusher is pulled away from the tooth 3 Lower t...

Page 34: ...Face Grind Adjustment 4 9 WM doc 1 20 21 4 7 Advance the blade and recheck the face grind If necessary repeat the procedure FIG 4 8 TD BMS25 07 wing nut...

Page 35: ...stand that any adjustments of the depth back grind for gullet grind will also affect the back grind and face grind Lowering the wheel for more gullet grind will require more dressing from the back ang...

Page 36: ...the blade 2 Advance the blade by using the jog switch until the grinding wheel is positioned over the lowest point of the gullet between teeth 3 Spin the grinding wheel by hand and check how hard the...

Page 37: ...turnbuckle by tightening the thumbnut against it 6 Replace the cover before operating the sharpener CAUTION Be sure the rod end of the rocker assembly stays seated against the motor mount The grinding...

Page 38: ...a new sharp tip NOTE A blade should be installed before performing this adjustment See Section 5 2 Blade Installation Adjust the back grind 1 Raise the sharpener head by loosening the thumbnut and twi...

Page 39: ...4 If the back grind is too light redress the bottom angle of the wheel reset the gullet grind then recheck the back grind 6 Check the contact of the grinding wheel against the back of the tooth and i...

Page 40: ...a grinding wheel installed and dressed properly IMPORTANT The sharpener is equipped with a cam to sharpen stan dard Wood Mizer blades with a 10 30 profile There are three important areas to monitor wh...

Page 41: ...that the tip is completely sharp 5 Make adjustments with the turnbuckle and pusher wing nut or redress the wheel to pro vide the desired results a Adjust the turnbuckle so the entire tooth face is li...

Page 42: ...If you use the turnbuckle to lower the wheel for more gullet grind you will have to dress more from the back angle of the wheel to prevent grinding the back of the teeth too heavy If you dress the bo...

Page 43: ...around the sharpener 2 Check to be sure the teeth on the portion of blade that will be under the grinding wheel point to the right as you face the sharpener See Fig 5 1 If not remove the blade and inv...

Page 44: ...use personal injury 6 Press the blade between the clamping plates 7 Lower the indexing arm 8 Reposition the sharpener head by replacing the wing nut that attaches the top rod end to the motor mount 9...

Page 45: ...upright position d Lift the indexing arm CAUTION When disconnecting or reattaching the sharpener head be sure to keep it supported Do not allow the sharpener to fall It may damage the grinding wheel o...

Page 46: ...available except in subassembly A03333 Subassembly K05555 includes parts M06666 and F07777 77 The diamond indicates M06666 is not available except in subassembly K05555 To Order Parts Use your online...

Page 47: ...Stand Assembly 1 20 21 6 2 6 6 2 Stand Assembly TD BMS25 05 7 2 3 4 5 6 1 9 8...

Page 48: ...WLDMNT BMS25 128284 1 2 PAN WELDMENT BMS25 130209 1 3 BOLT M6 1 0 X 40 CARRIAGE F05020 56 6 4 NUT WING M6X1 ZINC F05027 27 6 5 LEG BMS25 UPPER 130207 3 6 COUPLING 1 EMT COMPRESSION 130221 3 7 LEG BMS...

Page 49: ...3 1 Bolt M6 1 0x35mm Class8 HH F05020 9 2 2 Guide Blade Support W Post S10611 1 3 Ring 1 4 Pushnut F04254 54 1 4 Wheel Blade Support S10539 1 5 Tube BMS25 Support 130203 1 6 Bolt M6 1 0x45 HH Class 8...

Page 50: ...Head Assembly 6 5 1 20 21 6 6 4 Head Assembly 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 TD BMS25 03 23 130194...

Page 51: ...leville 40IDx7 8ODx 075H F05011 139 1 10 Bolt Shoulder 10mmDia x 20mmL Plain f05022 27 2 11 Nut M6 1 0 Free Nut Zinc F81031 1 1 12 Bolt M6 1 x 25 Class 8 HHC F05020 33 1 13 Adaptor 8mm Shaft Motor 128...

Page 52: ...20 Carriage F05020 58 4 2 Decal BMS Operator 068697 1 3 Plate BMS25 Switch 130198 1 4 Switch SPST On Off 15A 25TabsToggle OOP P03027 2 5 Terminal 1 4 14 16Ga Qk Female FI Reel F05708 3R 6 6 Box BMS25...

Page 53: ...ex Nylock Zinc F05027 34 2 3 Bolt M6 1 0x80mm HH FT Zinc F05005 167 1 4 Pusher BMS25 128269 1 5 Washer M6 Flat Class 4 F05026 1 1 6 Bolt M6 1 x 14 Class 8 HH F05020 7 1 7 Bolt Shoulder 10mmDia x 20mmL...

Page 54: ...67 2 6 Washer M6 Flat Class 4 F05026 1 4 7 Bolt M6 1 0x35mm Class8 HH F05020 9 1 8 Bushing 10mmID x 13mmODx8mmL Bronze SS20 923 2 9 Bolt Shoulder 10mmDia x 25mmL Plain F05022 29 1 10 Bolt M10x40 8 8 H...

Page 55: ...F05011 18 4 3 WASHER 10 SPLIT LOCK F05011 20 4 4 BOLT 10 32X1 2 HH F05004 60 4 5 PIN 1 8X5 8 ROLL ZINC F05012 14 1 6 HUB BMS25 CAM 130191 1 7 WASHER M6 SPLIT LOCK F05026 2 2 8 BOLT M6 1 X 14 CLASS 8...

Page 56: ...1 WM doc 1 20 21 7 SECTION 7 MAINTENANCE TROUBLESHOOTING 7 1 Wiring Diagram HARN1 HARN2 G1 12VDC Supplied by Customer 1 2 M1 DC 1 2 M2 DC 13 14 S3 13 14 S1 13 14 S2 X3 3 1 2 X2 1 2 3 4 5 X1 1 2 3 4 5...

Page 57: ...an of dirt rust and metal filings Remove the clamp regularly and clean out any buildup that might cause it to not clamp the blade firmly When replacing clamp replace it flat against the stop block Use...

Page 58: ...As it becomes larger it starts to grind into the tooth face and leaves little or no hook angle in the tooth To maintain grinding wheel shape redress the wheel when it becomes worn Also redress the whe...

Page 59: ...he blade Sharpen the blade when it first shows signs of dullness The blade may become extremely dull from hitting a rock or foreign matter If this happens sharpen the blade twice lightly instead of tr...

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